For communication between the device and a network, Acer ZG5 battery the multimedia notebook has the necessary hardware available like the Gigabyte LAN and Wireless LAN. In the latter, signal strength is an issue (WLAN 802.11g). The replacement of the wireless adapter with Intel Wi-Fi Link 1000 enables one to have good signal even when surrounded by four walls. Its gross data transfer rate of 48 MB/s is a 30% improvement in the signal quality. A UMTS upgrade provided by the manufacturer won...